First lady between Hillary and Michelle (5)
I believe the answer is:
laura
'first lady between hillary and michelle' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for laura that I've seen before include "girl" , "US First Lady" , "Petrarch loved her" , "__ Ashley, Welsh fashion and textile designer, d. 1985" , "Cells of a group of recluses" .)